Garage Conversion in California
DYM Builders
2372 Morse Avenue, Los Angeles, CA 92614
DYM Builders is an ADU contractor in Los Angeles & Orange County, CA, offering design, permitting & construction services for detached ADUs, garage conversions, attached units & tiny homes since 2016.
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Tracy A. Stone Architect
2041 Blake Avenue, Los Angeles, CA 90039
Garage converted to pool house ADU by Tracy A. Stone Architect, featuring a north-south roof ridge for Tesla Solar Roof optimization, backyard visual connectivity, and a dramatic overhang for summer shading and energy efficiency.
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ADU Designers & Builders
2461 East Orangethorpe Avenue, Fullerton, CA 92831
ADU Designers & Builders is a full-service ADU contractor in Fullerton, CA, offering detached ADUs, garage conversions, attached ADUs & JADUs across Southern California, with expert design, permitting, solar integration & 0% financing options.
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ODM Construction
28720 Roadside Drive, Agoura Hills, CA 91301
ODM Construction specializes in garage conversions & ADU construction in Los Angeles County. With 25 years of experience, they handle permits, plans & build granny flats, in-law suites & casitas in Calabasas, Woodland Hills & beyond.
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Fontana General Contractors
14189 Foothill Boulevard, Fontana, CA 92335
Fontana General Contractors builds custom ADUs, including detached units, garage conversions, and in-law suites. They handle permits, zoning, and full construction management, helping property owners add value and flexible living space.
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ADU Geeks
2835 Camino del Rio South, San Diego, CA 92108
ADU Geeks is a full-service ADU contractor offering planning, design, permitting, and build support. They also provide a $150 online ADU Development Masterclass covering feasibility, financing, and construction, ideal for California homeowners and investors.
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EHM Construction
3966 Falcon Street, San Diego, CA 92103
EHM Construction offers ADU design and building services in San Diego, CA. Projects include detached two-story ADUs with roof decks, garages, and scenic views in neighborhoods like Mission Hills and South Park.
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San Francisco ADU Solutions
967 Connecticut Street, San Francisco, CA 94107
ADUs (accessory dwelling units) are self-contained homes on existing properties. California's 2020 laws simplified ADU permits statewide. Alpha ADU Solutions, a San Francisco-based ADU builder with 100+ team members, specializes in granny flats, garage conversions & in-law suites.
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ADU Homes, Inc.
245 East 3rd Street, Long Beach, CA 90802
ADU Homes is a full-service ADU contractor in Los Angeles & Orange County offering design-build solutions. They handle design, permitting & construction with fixed pricing. Options include studios, 1-3 bed units & carriage units.
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Home 360 Construction Inc.
San Diego, CA
Home 360 Construction Inc. offers full-service ADU construction in San Diego, including detached, attached, and garage conversion units. They manage planning, permits, design, and inspections across San Diego County neighborhoods.
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Coastal Builders
610 E Santa Clara Ave, Santa Ana, CA 92706
Coastal Builders is a Long Beach, CA ADU contractor specializing in detached, attached, garage conversion, basement, and attic ADUs. They offer design consultation, ADA-compliant builds, and custom units like granny flats and in-law suites.
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Summit Building Group
1401 21st Street, Sacramento, CA 95811
Sacramento's Summit Building Group offers full-service ADU construction, including custom design, permitting, garage conversions, and detached units. They serve homeowners seeking rental income, multigenerational living, or guest suites, backed by a lifetime workmanship warranty.
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Custom ADU Builder
Los Angeles, CA 90012
Custom ADU Builder specializes in detached ADUs, attached ADUs, garage conversions & JADUs. Projects complete in ~3 months. Pricing starts at $235/sqft. Turn-key builds include quartz countertops, tile showers & luxury vinyl flooring.
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JL Biber Construction Inc.
15548 Saddleback Road, Riverside, CA 92506
An ADU is a secondary residential unit on the same property as a primary home. JL Biber Construction Inc., a licensed ADU builder in Riverside, California, offers full-service garage conversions, granny flats, and detached ADU construction.
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ERE Construction
3181 Collins Drive, Merced, CA 95348
ERE Construction (CSLB# 1006497) specializes in ADU building services in the Merced & Yosemite region, offering garage conversions, detached ADU builds, attached additions & in-law suites, all code-compliant.
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Other cities in California
What you need to know
Searching for top Garage Conversion ADU Contractors in California? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Garage Conversion ADU Contractor in California ensures your ADU project meets local building codes, zoning laws, and permit requirements. Whether you're planning a detached ADU, garage conversion, or backyard cottage, experienced Garage Conversion professionals can guide you through every step.
California homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Garage Conversion experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Garage Conversion ADU Contractors in California, and get started today.